Factor Info

ID 154944
Size 286 digits / 949 bits
Status composite
Value 3347546268895447686203287004964617277932456914804989620192749121084376373284014431218328826568695712699391495579171009893083229859192553998033876558383049176158805532138516918072310465729144309027864862008938182802263493625025130371065634776794724155052124381208273868611130243633086109

Factorizations

Primary (ID: 154945) 4197143767373257492439 (proven prime)
(ID: 154946) 797577222614529994979732476614954866063349612815639022734529589216020139734468623450829408027593784552925718886399047521717761039210593502323724349960002002874754014733769915476387217808936931274174611621599020167409179869010331640109701275387261439530221121359531 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.